Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xca42e5f96630bd1d4f8a8dfd22e797f6de090b70126a37be07102042db01bf22 · ArcScan

Block

#21,550,617

2026-09-18 19:52:45 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,617
Timestamp: 20 days ago · 2026-09-18 19:52:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xca42e5f96630bd1d4f8a8dfd22e797f6de090b70126a37be07102042db01bf22
Parent hash: 0x47605668…7fe85b2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,617 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

32.5%9,742,645 / 30,000,000

Base fee

20 gwei

State root

0x5b17650b02ee…752df05ffd45

Transactions root

0x5ea1e025b8ba…ba61891bebf2

Receipts root

0x4a8cd83799e1…4756e91350bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800